baber/WOPTO huggingface dataset:
Patent JP-2021003945-A (JP)
Title: Unmanned flying body
Inventor: MORI YUJI
IPC: B64C39/02
Filed: 2019-06-25
Abstract: To provide an unmanned flying body which achieves redundancy without increasing a rotary wing.SOLUTION: An unmanned flying body includes a flight controller 19 for determining rotation numbers of a plurality of motors 15 to 18 for rotationally driving a plurality of rotary wings 11 to 14, a power output part for applying a voltage to the corresponding motors 15 to 18 and a control part for controlling the magnitude of the voltage output from the power output part, and a plurality of electronics speed controllers 20 to 23 for rotating the corresponding motors 15 to 18 with the determined rotation numbers, in which each of the electronics speed controllers 20 to 23 includes a plurality of power output parts, rotates the corresponding motors 15 to 18 by application of the voltage from each of the plurality of power output parts in normal time, and rotates the corresponding motors 15 to 18 by application of the voltage from the remaining power output parts in abnormal time when the voltage is not normally applied from the partial power output part.SELECTED DRAWING: Figure 1
Patent JP-2019150727-A (JP)
Title: Game machine
Inventor: KAWAGUCHI NAOHIRO
IPC: A63F7/02
Filed: 2019-06-25
Abstract: To provide a game machine capable of improving game taste while preventing diminution in eagerness for the game by diversifying appearance frequencies of a specific performance and improving performance attraction.SOLUTION: The game machine includes a sub CPU for: determining whether or not to use an addition value on the basis of a value of a performance change counter (S269 and S270); setting the addition value on the basis of the determination to use the addition value (S271); selecting any performance pattern on the basis of a numerical value range regulated in a decoration symbol performance pattern determination table, a performance determination random number, and the addition value (S272); and executing the selected performance pattern. When it is determined not to use the addition value (NO in S270), the sub CPU selects any performance pattern on the bass of the numerical value range regulated in the decoration symbol performance pattern determination table, and the performance determination random number.SELECTED DRAWING: Figure 36
Patent JP-2021003282-A (JP)
Title: Game machine
Inventor: SHIMADA TAKEZO
IPC: A63F7/02
Filed: 2019-06-26
Abstract: To propose a game machine capable of enhancing interest in a game by a performance in a new mode.SOLUTION: A game machine includes: an image display device for displaying a performance image; a sound output device for outputting a performance sound; shooting means for shooting game media toward a game area according to a player's operation; and performance control means for executing display control for displaying a performance image on the image display device and output control for outputting a performance sound from the sound output device. The performance control means can execute an informing performance for displaying a first performance image for instructing shooting to a predetermined area (Target right!) and for outputting a first performance sound, and displays a second performance image differing from the first performance image and outputs a second performance sound differing from the first performance sound when game media pass a predetermined area during execution of the informing performance.SELECTED DRAWING: Figure 47
Patent JP-2020164773-A (JP)
Title: Conductive resin composition and semiconductor device
Inventor: TAMANO KOICHI
IPC: C08L71/02
Filed: 2019-06-28
Abstract: To provide a conductive resin composition capable of forming a film which is hardly broken by external force.SOLUTION: The conductive resin composition contains a resin and conductive particles. The resin contains a polyrotaxane. The ratio of the polyrotaxane in a nonvolatile component excluding the conductive particles in the conductive resin composition is 0.01-50 mass%. The polyrotaxane preferably has a crosslinkable group such as a (meth)acryloyl group. The conductive particles preferably contain silver particles. The conductive resin composition is preferably pasty at 20°C.SELECTED DRAWING: Figure 1
Patent JP-2021007969-A (JP)
Title: Press molding method
Inventor: OGIWARA HIROKI
IPC: B21D22/26
Filed: 2019-07-01
Abstract: To provide a press molding method which suppresses wrinkles and performs press-forming when press-forming a press-formed product of a cross-sectional hat-shaped that curves along a longitudinal direction in a planar view.SOLUTION: A press molding method press-forms a press-formed product 1 of a cross-sectional hat-shape which has a top plate part 3, a vertical wall part 5 and a vertical wall part 7, a flange part 9, and a flange part 11 by bend-molding by using a die 21 and a punch 23. In a step molding a blank by bending into the press-formed product 1, a step part 9a of a shape which restricts movements of materials when molding the flange part 9 inside the curved surface is formed in both end parts in a longitudinal direction of the flange part 9 in the die 21 and the punch 23, so that in-flow of materials into the center from end parts in the longitudinal direction is limited and compression stress at a part equivalent to the flange part 9 inside the curved surface is relieved.SELECTED DRAWING: Figure 1
Patent JP-2019203134-A (JP)
Title: Compositions containing fluorine substituted olefins
Inventor: SINGH RAJIV R
IPC: F25B1/00
Filed: 2019-07-05
Abstract: To provide a variety of applications (refrigerants for heating and cooling, blowing agents, aerosol propellants, solvent compositions, and fire extinguishing and suppressing agents), including refrigeration equipment, of tetrafluoropropenes, particularly (HFO-1234).SOLUTION: A composition comprises: a fluoroalkene of formula XCFR3, where X is a C1-C5 unsaturated, substituted or unsubstituted radical, each R is independently halogen or H, and z is 1 to 3, provided that if Br is present as the halogen then the compound includes no hydrogen, and provided that the compound has at least four halogen substituents; and at least one additional component selected from among lubricants, stabilizers, metal passivators, corrosion inhibitors, flammability suppressants, CFC-11 and 12, HFC-32, 125, 134, 134a, 152a, 227ea, 236fa, 245fa and 365mfc, water, and CO.SELECTED DRAWING: None
Patent JP-2020058218-A (JP)
Title: Rotary electric machine, vehicle drive control system, program executed by control apparatus for rotary electric machine, and storage medium with program stored
Inventor: KATSURA SEISHI
IPC: H02P23/10
Filed: 2019-07-10
Abstract: To provide a rotary electric machine capable of varying output characteristics without fitting a plurality of gear pairs or the like.SOLUTION: The rotary electric machine includes: a stator generating a revolving magnetic field by an AC current; a rotor rotating by a revolving magnetic field; a field coil exciting the stator by a DC current; an acquisition section acquiring operation information concerning a torque generated by the rotor and a rotating state of the rotor; and a motor characteristic control section controlling a DC current on the basis of the operation information and the rotating state acquired by the acquisition section to control motor characteristics.SELECTED DRAWING: Figure 1
Patent JP-2021004229-A (JP)
Title: Novel isocyanurate compound having thiol groups and use thereof
Inventor: WATANABE RYOJI
IPC: C08G59/66
Filed: 2019-06-25
Abstract: To provide an epoxy resin composition containing as a hardener a novel isocyanurate compound having thiol groups and having excellent hydrolysis resistance.SOLUTION: Provided is an epoxy resin composition containing 1,3,5-tris[2-(3-mercaptopropyloxy)ethyl]isocyanurate as an epoxy resin hardener.SELECTED DRAWING: None
Patent JP-2020158103-A (JP)
Title: Flying vehicle
Inventor: KOMATSU SHUHEI
IPC: B64D27/24
Filed: 2019-07-16
Abstract: To provide a flying vehicle capable of improving drive feelings and ride comfort for a person on board.SOLUTION: A flying vehicle 1 which a passenger can get on board and which moves by floating above the ground comprises: a fuselage 2 which the passenger gets on board; a first rotary wing unit 3, 4 provided on the fuselage to be movable in a roll direction around a roll axis R extending in a front-back direction of the fuselage, and to generate propulsive force in an up-down direction of the fuselage; and a second rotary wing unit 5, 6 provided on the first rotary wing unit to be movable in a forward pitch direction around a pitch axis P extending in a left-right direction of the fuselage, and to generate propulsive force in the front-back direction of the fuselage.SELECTED DRAWING: Figure 1
Patent JP-2019206709-A (JP)
Title: Surface protective film and optical member
Inventor: NAGAKURA TAKESHI
IPC: C08F220/18
Filed: 2019-07-17
Abstract: To provide a surface protective film which has excellent antistatic performance, is excellent in a balance of an adhesive force at a low peeling rate and a high peeling rate, and is also excellent in durability performance and rework performance.SOLUTION: A surface protective film contains: (A) a (meth)acrylate monomer having an alkyl group having 4 to 10 carbon atoms; (B) a copolymerizable monomer containing a hydroxyl group; (C) a copolymerizable monomer containing a carboxyl group; (D) a polyalkylene glycol mono (meth)acrylate monomer; (E) an acrylic polymer obtained by copolymerization of a nitrogen-containing vinyl monomer containing no hydroxyl group or an alkoxy group-containing alkyl (meth)acrylate monomer; (F) a tri- or higher isocyanate compound; (G) a crosslinking retardant; (H) a crosslinking catalyst; (I) an antistatic agent; and (J) a polyether modified siloxane compound having an HLB value of 7 to 12, where an acid value of the acrylic polymer is 0.01 to 8.0.SELECTED DRAWING: None
Patent JP-2021017834-A (JP)
Title: Valve-opening/closing timing control device
Inventor: SANO SO
IPC: F01L1/356
Filed: 2019-07-18
Abstract: To provide a valve-opening/closing timing control device which can maintain a stable engagement state between an Oldham joint and a member connected to the Oldham joint, and can reduce a friction force.SOLUTION: An Oldham joint Cx has an engagement arm 42, at least either of a drive-side rotating body A and an input gear is connected to the Oldham joint Cx while having an engagement part 11a which is engaged with the engagement arm 42, the engagement arm 42 has a pair of arm plane parts 42a which are vertical to a rotation direction of the drive-side rotating body A, and the engagement part 11a has a pair of engagement plane parts 11d which oppose each other so that a pair of the arm plane parts 42a slide-contact therewith. When viewing the arm plane parts 42a and the engagement plane parts 11d from a direction L1 which is vertical to a slide direction D1 of the Oldham joint Cx, and in which the arm plane parts 42a and the engagement plane parts 11d are overlapped on each other, the arm plane part 42a constantly abut on an overlapped portion W1 overlapped on the arm plane parts 42a in the engagement plane parts 11d within a range in which the arm plane parts slide with respect to the opposing engagement plane parts 11d.SELECTED DRAWING: Figure 6
Patent JP-2021021378-A (JP)
Title: Exhaust emission control filter
Inventor: MIZUTANI KEISUKE
IPC: F01N3/022
Filed: 2019-07-29
Abstract: To provide an exhaust emission control filter which can reduce an initial pressure loss, can secure an initial PM collection rate, and can suppress an increase of the pressure loss after the sedimentation of ash.SOLUTION: An exhaust emission control filter 1 is arranged in an exhaust passage of a gasoline engine. The exhaust emission control filter 1 comprises a bulkhead 11 having a plurality of air holes, a plurality of cells 12 defined by the bulkhead 11, and a sealing part 13 for alternately sealing the plurality of cells 12 at both end parts of the filter. When an air hole surface area in the bulkhead 11 is 100,000 m2/m3 or larger, an average air hole diameter of the bulkhead 11 is set as A μm, and an average surface opening diameter of the air holes on a surface of the bulkhead 11 is set as B μm, the bulkhead 11 satisfies a relationship of A≥B.SELECTED DRAWING: Figure 1
Patent JP-2021025196-A (JP)
Title: Drain cap
Inventor: UEDA ATSURO
IPC: E04D13/04
Filed: 2019-07-31
Abstract: To provide a drain cap that is adaptive to bore diameters of drain ports over a wider range than before, and can exhibit excellent fixing performance for any bore diameter of a drain port.SOLUTION: A drain cap 14 comprises a cap body 12 having a water passing structure to cover a drain port 4, and leaf spring members 13 which protrude downward from a plurality of places of a lower inner periphery of the cap body 12, and spread with their own elasticity after being made narrower and inserted into the drain port 4 to be pressed against the inner side of a drain pipe 3 right below the drain port 4. Upper end parts (guide part 13a) of the respective leaf spring members 13 are installed on a lower inner periphery of the cap body 12 through a guide mechanism 15 to be movable to come closer to an axial center O of the cap body 12, and biased with a resilient body (coil spring 16) to move away from the axial center O of the cap body 12.SELECTED DRAWING: Figure 1
Patent JP-2021023445-A (JP)
Title: Rehabilitation support apparatus and rehabilitation support method
Inventor: HARA MASAHIKO
IPC: A61H1/02
Filed: 2019-07-31
Abstract: To effectively improve the movement disorder of a user by supporting rehabilitation.SOLUTION: A rehabilitation support apparatus, the apparatus supporting rehabilitation of a user having the movement disorder, comprises a request section requesting a target movement in a three-dimensional space, and a feedback section performing feedback for stimulating two or more senses out of the five senses, to the user performing the target movement, at substantially the same timing to that performing the target movement.SELECTED DRAWING: Figure 1
Patent JP-2021014975-A (JP)
Title: Mine blasting and shot hole blocking device for mining
Inventor: TU MINJIE
IPC: E21C37/22
Filed: 2019-08-07
Abstract: To provide mine blasting and a shot hole blocking device for mining.SOLUTION: The device comprises a sealing clay box for blasting which can be fixed to an outer working trolley, a sealing clay chamber for blasting which is downwardly opened being formed in the sealing clay box for blasting. A clay injecting device for storing, pressurizing, and conveying clay is arranged in the sealing clay chamber for blasting. An interlocking device is arranged in the sealing clay chamber for blasting, the clay injecting device of the sealing clay for blasting moves an injection head to the lower side and causes a clamping claw to release the clay for blasting, the clay for blasting is sent into the shot hole and injected into the shot hole after pressurized, and thus the function of automatically blocking the shot hole is achieved.SELECTED DRAWING: Figure 1
Patent JP-2021025620-A (JP)
Title: Valve device
Inventor: ASADA TETSUO
IPC: F16T1/22
Filed: 2019-08-08
Abstract: To provide a valve device which enables a valve to open at an operation start and then close during operation in a reliable manner.SOLUTION: A drain trap 1 includes: a casing 10 provided with a drain inflow port 21 and drain storage chambers 22, 23 communicating with the inflow port 21; a first valve mechanism 30 having a first drain discharge hole 33 provided in the storage chamber 22, and a first valve body 31 which is stored in the storage chamber 22 and opens or closes the first discharge hole 33; and a second valve mechanism 40 having a second drain discharge hole 43 provided in the storage chamber 23 and having a hole diameter larger than that of the first discharge hole 33, and a second valve body 41 which is stored in the storage chamber 23 and opens or closes the second discharge hole 43. The second valve mechanism 40 includes a temperature responsive member 44 which is provided in the storage chamber 23, configured so as to be displaced by temperature change, displaced so as to displace the second valve body 41 in a valve opening direction when a temperature decreases to a predetermined value, and displaced so as to displace the second valve body 41 in a valve closing direction and close the second discharge hole 43 when the temperature increases to a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2021028353-A (JP)
Title: Condensation-curable silicone-in-water dispersion, method for producing the same, and silicone film
Inventor: TAWADA HANAKO
IPC: C08L83/14
Filed: 2019-08-09
Abstract: To provide an emulsion composition, which can form a film by drying and give a film having good stability over time and good slipperiness, and which is free of impurities.SOLUTION: There is provided a silicone emulsion-in-water dispersion containing: a silicon emulsion which is a condensation reaction product of component (A-1) and component (B); a surfactant (A-2); and water (A-3). The component (A-1) is a linear organopolysiloxane which is an addition reaction product of (a1) a linear organopolysiloxane having an alkenylsilyl group only at each of both ends of the molecular chain and (a2) a linear organopolysiloxane having a hydrosilyl group only at each of both ends of the molecular chain, wherein the ratio of the number of hydrosilyl groups in the component (a2) to the number of the alkenylsilyl groups in the component (a1) is 0.98 to 2. The component (B) is a hydrolyzable silane, which has at least three silanol groups and/or alkoxy groups in one molecule. The silicone emulsion includes 5 to 40 pts. mass of the component (B) based on 100 pts. mass of the component (A-1).SELECTED DRAWING: None
Patent JP-2021032427-A (JP)
Title: Particulate matter processing device, and particulate matter processing method
Inventor: TANIYAMA HIROYUKI
IPC: F26B25/00
Filed: 2019-08-19
Abstract: To provide a particulate matter processing device and a particulate matter processing method, capable of decreasing time and labor for setting up a complicated processing procedure.SOLUTION: A memory part 11 memorizes a recipe that defines a procedure of processing a particulate matter in a processing part 2. For example, upon carrying out processing in the processing part 2, a recipe is read out of the memory part 11 to control the action of the processing part 2 so that the processing proceeds according to the procedure defined by the recipe. Therefore, a worker does not need to manually set up a processing procedure every time when starting to operate a particulate matter processing device 1.SELECTED DRAWING: Figure 1
Patent JP-2021034180-A (JP)
Title: Vehicle battery pack
Inventor: HARUGAICHI SHINTARO
IPC: H01M10/6568
Filed: 2019-08-21
Abstract: To provide a vehicle battery pack capable of increasing the distributivity of a coolant to a plurality of battery modules.SOLUTION: A vehicle battery pack 5 includes: battery modules 24a, 24b arranged side by side in a vehicle width direction X; two cooling pipes 41 cooling the battery modules 24a, 24b by the supply of a coolant; and a flow divider 33 which distributes and supplies the coolant to the two cooling pipes 41. The flow divider 33 is arranged between the two battery modules 23a, 23b in the vehicle width direction X.SELECTED DRAWING: Figure 9
Patent JP-2021032306-A (JP)
Title: Spindle for plasma rotating electrode process
Inventor: WANG XINMIN
IPC: B22F9/14
Filed: 2019-08-22
Abstract: To provide a spindle for plasma rotating electrode process which enables reduction of repair costs needed when a bearing is broken and can prevent occurrence of looseness of a joint part and inhibit axial run-out during rotation.SOLUTION: A spindle body 11 has: a bush part 21 which is provided in a manner that one end part of an electrode member may be attached to the tip side; an attachment part 22 which is provided at the rear end side so as to be attachable to rotation driving means; and an intermediate part 23 provided between the bush part 21 and the attachment part 22. The spindle body 11 is formed by a member in which an outer shape of a cross section perpendicular to a length direction forms a generally circular shape and at least the bush part 21 and the intermediate part 23 are integrally molded.SELECTED DRAWING: Figure 1
Patent JP-2021033024-A (JP)
Title: Galilean wide-angle fovea telescope
Inventor: SHIMIZU SOUTA
IPC: G02B25/00
Filed: 2019-08-22
Abstract: To provide a Galilean wide-angle fovea telescope which is advantageous for reducing the total length.SOLUTION: A telescope 10 is provided, comprising a front group Gf consisting of a first lens L1 and a rear group Gr comprising a first lens group Gr1 and a second lens group Gr2, arranged in order from the object side. The first lens L1 has positive refractive power P1c in the central portion and negative refractive power P1p in the peripheral portion. The rear group Gr as a whole has negative refractive power Prc in the central portion and positive refractive power Prp in the peripheral portion. The telescope 10 has a Galilean lens configuration in the center of the field of view and an inverted Galilean lens configuration in the periphery.SELECTED DRAWING: Figure 1
Patent JP-2021035214-A (JP)
Title: vehicle
Inventor: HONJO TAKUYA
IPC: B60H1/08
Filed: 2019-08-27
Abstract: To provide a vehicle in which an electric power conversion system can be appropriately cooled.SOLUTION: A vehicle 100 comprises: a first temperature adjustment circuit 4 comprising a first pump EWP1 which supplies a heat medium to a battery 2; a second temperature adjustment circuit 6 comprising a second pump EWP2 which supplies a heat medium to an electric power conversion system 5 and a radiator 12; coupled passages 8 and 9 forming a coupled circuit 7 in which the first temperature adjustment circuit 4 is coupled with the second temperature adjustment circuit 6; an electromagnetic switch valve EWV; a first temperature sensor Swc that obtains a first temperature Twc of the first temperature adjustment circuit 4; a second temperature sensor Swp that obtains a second temperature Twp of the second temperature adjustment circuit 6; and a control device 10. The control device 10, when selecting a separate mode, changes the separate mode to a series mode in accordance with at least one of the second temperature Twp and a temperature gradient ΔTwp/sec of the second temperature.SELECTED DRAWING: Figure 2
Patent JP-2021033114-A (JP)
Title: Photosensitive resin composition, patterned cured film and production method of the same, photosensitive element, and printed wiring board and production method of the same
Inventor: IRISAWA SHINJI
IPC: C08L63/04
Filed: 2019-08-27
Abstract: To provide a photosensitive resin composition that gives a cured product having a low stress and excellent insulation reliability and toughness even when used for forming a permanent mask resist of a thin printed wiring board.SOLUTION: The photosensitive resin composition comprises (A) an acid-modified vinyl group-containing epoxy resin, (B) a photopolymerizable monomer having an ethylenically unsaturated bond, (C) a photopolymerization initiator, (D) an inorganic filler, and (E) a curing agent comprising a melamine compound. The (D) inorganic filler comprises an inorganic filler to be surface-treated with a silane coupling agent having an amino group, and more preferably, the content of the (D) inorganic filler is 30 to 60 mass% of the total solid content in the photosensitive resin composition. The content of the (E) curing agent is 75 to 140 pts.mass per 100 pts.mass of the (A) acid-modified vinyl group-containing epoxy resin.SELECTED DRAWING: None